[erik_seaberg]

Even apart from the Streisand effect, conspiring to suppress crappy ideas gives them undeserved credibility. "They didn't want you to hear this."

[albedoa]

That's a reasonable concern and may even be true for some instances, but in the case of Milo Yiannopoulos for example, he practically just went away. Milo himself says he spent all of his savings and lost his friends. Even his most ardent fans stopped speaking out about him.

Nobody is listening to his ideas enough to give them underserved credibility.